APA (7e ed.) Bronvermelding

KOTLER PHILIP. (2001). PRINCIPLES OF MARKETING - CD (9TH.). PRENTICE HALL OF INDIA.

Chicago (17e ed.) Bronvermelding

KOTLER PHILIP. PRINCIPLES OF MARKETING - CD. 9TH. NEW DELHI: PRENTICE HALL OF INDIA, 2001.

MLA (9e ed.) Bronvermelding

KOTLER PHILIP. PRINCIPLES OF MARKETING - CD. 9TH. PRENTICE HALL OF INDIA, 2001.

Let op: Deze citaties zijn niet altijd 100% accuraat.